Fix Build command and make the script more friendly.
Fix Build command and make the script more friendly.

erozenfeld/llilc,libengu/llilc,mmitche/llilc,russellhadley/llilc,adiaaida/llilc,pgavlin/llilc,manu-silicon/llilc,BruceForstall/llilc,marksantos/llilc,swaroop-sridhar/llilc,BruceForstall/llilc,BruceForstall/llilc,tempbottle/llilc,marksantos/llilc,manu-silicon/llilc,libengu/llilc,mmitche/llilc,kyulee1/llilcjit,russellhadley/llilc,erozenfeld/llilc,russellhadley/llilc-original,adiaaida/llilc,dotnet/llilc,swaroop-sridhar/llilc,adiaaida/llilc,libengu/llilc,pgavlin/llilc,mmitche/llilc,tempbottle/llilc,erozenfeld/llilc,manu-silicon/llilc,AndyAyersMS/llilc,dkorolev/llilc,marksantos/llilc,kyulee1/llilcjit,erozenfeld/llilc,mmitche/llilc,JosephTremoulet/llilc,JosephTremoulet/llilc,kyulee1/llilcjit,russellhadley/llilc,dkorolev/llilc,richardlford/llilc,russellhadley/llilc-original,dotnet/llilc,richardlford/llilc,russellhadley/llilc-original,AndyAyersMS/llilc,AndyAyersMS/llilc,JosephTremoulet/llilc,libengu/llilc,swaroop-sridhar/llilc,richardlford/llilc,dkorolev/llilc,dotnet/llilc,tempbottle/llilc,russellhadley/llilc-original,pgavlin/llilc